CN114623980A

CN114623980A - Simple and green construction method for water spraying test of external wall and external window

Info

Publication number: CN114623980A
Application number: CN202210339639.7A
Authority: CN
Inventors: 陈锐; 祝启未; 邓远洋; 吴康伟; 王文; 陈栋仕
Original assignee: China Construction Fourth Bureau First Construction Engineering Co Ltd
Current assignee: China Construction Fourth Bureau First Construction Engineering Co Ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-06-14

Abstract

The invention provides a simple and green construction method for a water spraying test of an outer wall and an outer window, which is characterized in that a galvanized pipe is utilized to manufacture a T-shaped spraying device, the spraying device comprises a spraying pipe arranged transversely and a connecting pipe arranged vertically, one side of the spraying pipe is distributed and connected with micro spray heads along the length direction, one end of the connecting pipe is communicated and fixed in the middle of the spraying pipe, the other end of the connecting pipe is used for connecting a water supply pipe, water is supplied to the spraying device through the water supply pipe, a valve is arranged on the water supply pipe or the connecting pipe to control spraying, the two ends of the spraying pipe are sealed, fixing rope clamps of a cable rope are respectively fixed at the two ends of the spraying pipe, the upper side and the lower side of each fixing rope clamp are respectively and fixedly connected with the cable rope, and the up-down movement and fixation of the spraying device are controlled through four sections of cable ropes at the two ends. The problem that the existing outer wall, outer window and outer window water spraying danger coefficient is large and cost is high is solved. Belongs to the field of building structure engineering.

Description

Simple and green construction method for water spraying test of external wall and external window

Technical Field

The invention relates to a simple and green construction method for a water spraying test of an outer wall and an outer window, belonging to the field of building structure engineering.

Background

The development of the building industry has higher and higher requirements on the quality of buildings, and for external windows, external walls and external windows of the buildings, leakage prevention needs to be done, so that once the external windows leak, the quality of the buildings is seriously affected, and meanwhile, the living life of people is greatly affected. Especially, in the weather of heavy rainfall, the condition that the outer wall and the outer window leak can cause great disadvantage to people's economy and life, and at present, when the project carries out outer wall water spraying test time node, the outer construction support body of building has all been dismantled, and the installation degree of difficulty of water spraying test device is very big, and the cost is also very high, and this has seriously influenced the society of building resource saving type, and the installation and dismantlement water spraying device all have the high altitude construction of danger coefficient height.

Disclosure of Invention

The invention provides a simple and green construction method for a water spraying test of an external wall and an external window, which aims to solve the problems of high risk coefficient and high cost of water spraying of the external wall, the external window and the external window in the prior art.

In order to achieve the purpose, the simple and green construction method for the water spraying test of the outer wall and the outer window is supposed to be adopted, the method is characterized in that a galvanized pipe is utilized to manufacture a T-shaped spraying device, the spraying device comprises a spraying pipe arranged horizontally and a connecting pipe arranged vertically, one side of the spraying pipe is distributed and connected with a micro spray head along the length direction, one end of the connecting pipe is communicated and fixed in the middle of the spraying pipe, the other end of the connecting pipe is used for being connected with a water supply pipe to supply water to the spraying device through the water supply pipe, a valve is arranged on the water supply pipe or the connecting pipe to control spraying, the two ends of the spraying pipe are sealed, the two ends of the spraying pipe are respectively fixed with a fixed rope clamp of a guy rope, the upper side and the lower side of the fixed rope clamp are respectively fixedly connected with the guy rope, and the up-down movement and fixation of the spraying device are controlled through four sections of guy ropes at the two ends.

Compared with the prior art, the device can be slowly descended from the roof when in use, the spraying device can be fixed and adjusted through four cable wind ropes in different directions, the floor construction water can be opened after the specified height position is reached, and the water spraying test can be carried out on the outer wall and the outer window, so that the problem of mounting the water spraying equipment on the outer wall and the outer window after the outer frame body of the building is disassembled is effectively solved, a large amount of cost is reduced, the construction difficulty is reduced, the potential safety hazard is reduced, and the device is suitable for popularization and application.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, and it should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.

Examples

Referring to fig. 1, the present embodiment provides a simple and green construction method for water spraying test of exterior wall and exterior window, the method is to use galvanized pipe to make a T-shaped spraying device 1, the spraying device 1 comprises a spraying pipe 11 arranged horizontally and a connecting pipe 12 arranged vertically, one side of the spraying pipe 11 is distributed and connected with a micro-nozzle 13 along the length direction, one end of the connecting pipe 12 is communicated and fixed at the middle part of the spraying pipe 11, the other end of the connecting pipe 12 is used to connect a water supply pipe 2, the water supply pipe 2 is connected to supply water to the spraying device 1 through the water supply pipe 2, the water supply pipe 2 or the connecting pipe 12 is provided with a valve 3 to control spraying, the two ends of the spraying pipe 11 are sealed, the two ends of the spraying pipe 11 are respectively fixed with a fixing rope clip 4 of a wind rope, the upper and lower sides of the fixing rope clip 4 are respectively fixedly connected with wind ropes 5, the spraying device can be fixed and adjusted through the four wind ropes 5 in different directions, after reaching the designated height position, the water for floor construction can be opened, and the water spraying test can be carried out on the outer wall and the outer window.

The specific construction method comprises the following steps:

1) the spray device 1 is manufactured into a T-shaped spray device by connecting galvanized pipes on site, and cable rope clamps 4 are welded at two ends of the spray device for fixing cable ropes 5 so as to maintain the position of the spray device 1 to be stable when in use.

2) The micro spray heads 13 are arranged on the horizontal galvanized pipe (the spray pipe 11) at a certain interval, so that the strengthening is stable, and the water outlet strength is tested.

3) One end of the water supply pipe 2 is connected to a joint of a galvanized pipe (a connecting pipe 12) in the vertical direction, and the other end is connected to construction water from the roof.

4) After the roof is prepared, the roof is lowered to a specified height through the two cable wind ropes 5 on the upper portion, the two cable wind ropes 5 on the lower portion and the two cable wind ropes 5 on the upper portion are kept fixed, and a spraying test can be carried out.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A simple and green construction method for exterior wall and exterior window water spraying tests is characterized by comprising the following steps: the method is characterized in that a galvanized pipe is used for manufacturing a T-shaped spraying device (1), the spraying device (1) comprises a spraying pipe 11 arranged transversely and a connecting pipe (12) arranged vertically, one side of the spraying pipe (11) is distributed and connected with micro spray heads (13) along the length direction, one end of the connecting pipe (12) is communicated and fixed at the middle part of the spraying pipe (11), the other end of the connecting pipe (12) is used for connecting a water supply pipe (2), water is supplied to the spraying device (1) through a water supply pipe (2), a valve (3) is arranged on the water supply pipe (2) or a connecting pipe (12) to control spraying, two ends of a spraying pipe (11) are sealed, and both ends of the spray pipe (11) are respectively fixed with a fixing rope clip (4) of a guy rope, the upper and lower sides of the fixing rope clip (4) are respectively fixedly connected with the guy rope (5), the spraying device (1) is controlled to move up and down and be fixed through four sections of cable wind ropes (5) at two ends.